Musa basjoo aka Japanese Banana

Taxonomy ID: 2587

Musa basjoo, or Japanese banana, belongs to the banana family. Despite its name, it comes from southern China, including Sichuan. Older accounts placed its origin in Japan. It also grows in Japan and Korea. This fast-growing herbaceous perennial spreads by suckers to form clumps. Gardeners grow it for its bold leaves, not edible bananas.

Garden plants reach 6–14 feet [1.8–4.3 metres] tall and wide. RHS gives a narrower spread of 5–8 feet [1.5–2.5 metres]. Its account also notes heights of 16 feet [5 metres]. Overlapping leaf bases form a thick, green pseudostem, or false trunk. Bright green leaves arch out from its top. They reach 6 feet [1.8 metres] long and 2 feet [0.6 metres] wide. RHS records longer leaves, reaching about 10 feet [3 metres]. Each pseudostem dies after flowering and fruiting. New shoots grow from the roots to replace it.

Mature plants may bear cream or yellow tubular flowers in summer. The flower clusters hang from the top of the pseudostem. Dark red to purple bracts surround the flowers. Small green or yellow fruits may follow. These contain little white flesh and many black seeds. The fruit is not edible, though PFAF lists sweet, drinkable flower nectar. Plants cut down each autumn may never bloom. The leaves make a bold focal point beside patios or pools. This banana also suits large pots and garden borders.

Give it full sun, rich soil, and good drainage. Some shade helps during the hottest part of the day. Keep the soil moist, but avoid wet container compost. Feed plants through the growing season and shelter them from wind. Strong winds can tear the large leaves. Sources list USDA zones 5–10, with winter protection in colder areas. Well-mulched roots can survive temperatures down to −10°F. Top growth dies back in zones 5–8. Plants may stay evergreen in zones 9–10. RHS assigns H2 under UK conditions, so these ratings need context.

Indoor plants can attract aphids, mites, mealybugs, and scale. Outdoors, grasshoppers, borers, and root nematodes may cause trouble. Anthracnose, wilt, and mosaic virus are also reported. RHS describes the plant as largely free from disease. Its fibres have uses in cloth, sails, and paper. Sources record traditional medicinal uses for several plant parts. PFAF reports no known hazards.

Common names

Japanese Banana, Japanese Fibre Banana, Basjoo, Hardy Banana

More information about Japanese Banana

How difficult is it to take care of Japanese Banana

If you're looking for a plant that offers a moderate level of challenge, Japanese Banana is a great choice to test your gardening skills.

What is the region of origin of Japanese Banana

Japanese Banana’s native range is Tropical and Subtropical Asia to the West Pacific.

What are the water needs for Japanese Banana

💧 Moist
Japanese Banana should be watered regularly, allowing the soil to dry out between waterings.

What is the right soil for Japanese Banana

pH: Adaptable
Japanese Banana loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

What is the sunlight requirement for Japanese Banana

Japanese Banana requires abundant, bright, and direct light to thrive. The best placement for this plant is within one foot of a window to ensure it receives enough light. If you live in an area with more extreme weather, such as hot summers or cold winters, you may need to adjust the placement of the plant accordingly. During hot summer months, it is important to place the plant away from full sun, as this can cause the leaves to yellow or burn. During cold winter months, it is best to move the plant closer to the window to take advantage of the extra light that can help it survive. By keeping an eye on the current weather in your area, you can make sure your Japanese Fibre Banana is always in the right place to thrive.

What's the right humidity for Japanese Banana

The Japanese Banana does not need extra humidity. Plants primarily absorb water through their root system, making soil watering the best way to provide humidity to your plants.

Is Japanese Banana toxic to humans/pets?

Ploi lacks confirmed information on the toxicity of this plant. If you, a relative, or your pet accidentally consume plant material with unknown toxicity, it's best to consult a medical expert.

What seasonal care does Japanese Banana need?

During the cold period, it is common for Japanese Banana to go dormant, resulting in a slowdown of growth. To accommodate this, waterings should be spaced out more.

More info:
Wikipedia • GBIF

Sources

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